Initial commit of Arduino libraries

RadioLib/examples/LR11x0/LR11x0_Transmit_Blocking/LR11x0_Transmit_Blocking.ino

@@ -0,0 +1,126 @@
+/*
+  RadioLib LR11x0 Blocking Transmit Example
+
+  This example transmits packets using LR1110 LoRa radio module.
+  Each packet contains up to 256 bytes of data, in the form of:
+  - Arduino String
+  - null-terminated char array (C-string)
+  - arbitrary binary data (byte array)
+
+  Other modules from LR11x0 family can also be used.
+  
+  This example assumes Seeed Studio Wio WM1110 is used.
+  For other LR11x0 modules, some configuration such as
+  RF switch control may have to be adjusted.
+
+  For default module settings, see the wiki page
+  https://github.com/jgromes/RadioLib/wiki/Default-configuration#lr11x0---lora-modem
+
+  For full API reference, see the GitHub Pages
+  https://jgromes.github.io/RadioLib/
+*/
+
+// include the library
+#include <RadioLib.h>
+
+// LR1110 has the following connections:
+// NSS pin:   10
+// IRQ pin:   2
+// NRST pin:  3
+// BUSY pin:  9
+LR1110 radio = new Module(10, 2, 3, 9);
+
+// or detect the pinout automatically using RadioBoards
+// https://github.com/radiolib-org/RadioBoards
+/*
+#define RADIO_BOARD_AUTO
+#include <RadioBoards.h>
+Radio radio = new RadioModule();
+*/
+
+// set RF switch configuration for Wio WM1110
+// Wio WM1110 uses DIO5 and DIO6 for RF switching
+// NOTE: other boards may be different!
+static const uint32_t rfswitch_dio_pins[] = { 
+  RADIOLIB_LR11X0_DIO5, RADIOLIB_LR11X0_DIO6,
+  RADIOLIB_NC, RADIOLIB_NC, RADIOLIB_NC
+};
+
+static const Module::RfSwitchMode_t rfswitch_table[] = {
+  // mode                  DIO5  DIO6 
+  { LR11x0::MODE_STBY,   { LOW,  LOW  } },
+  { LR11x0::MODE_RX,     { HIGH, LOW  } },
+  { LR11x0::MODE_TX,     { HIGH, HIGH } },
+  { LR11x0::MODE_TX_HP,  { LOW,  HIGH } },
+  { LR11x0::MODE_TX_HF,  { LOW,  LOW  } },
+  { LR11x0::MODE_GNSS,   { LOW,  LOW  } },
+  { LR11x0::MODE_WIFI,   { LOW,  LOW  } },
+  END_OF_MODE_TABLE,
+};
+
+void setup() {
+  Serial.begin(9600);
+
+  // initialize LR1110 with default settings
+  Serial.print(F("[LR1110] Initializing ... "));
+  int state = radio.begin();
+  if (state == RADIOLIB_ERR_NONE) {
+    Serial.println(F("success!"));
+  } else {
+    Serial.print(F("failed, code "));
+    Serial.println(state);
+    delay(1000);
+    while (true) { delay(10); }
+  }
+
+  // set RF switch control configuration
+  radio.setRfSwitchTable(rfswitch_dio_pins, rfswitch_table);
+}
+
+// counter to keep track of transmitted packets
+int count = 0;
+
+void loop() {
+  Serial.print(F("[LR1110] Transmitting packet ... "));
+
+  // you can transmit C-string or Arduino string up to
+  // 256 characters long
+  // NOTE: transmit() is a blocking method!
+  //       See example LR11x0_Transmit_Interrupt for details
+  //       on non-blocking transmission method.
+  String str = "Hello World! #" + String(count++);
+  int state = radio.transmit(str);
+
+  // you can also transmit byte array up to 256 bytes long
+  /*
+    byte byteArr[] = {0x01, 0x23, 0x45, 0x56, 0x78, 0xAB, 0xCD, 0xEF};
+    int state = radio.transmit(byteArr, 8);
+  */
+
+  if (state == RADIOLIB_ERR_NONE) {
+    // the packet was successfully transmitted
+    Serial.println(F("success!"));
+
+    // print measured data rate
+    Serial.print(F("[LR1110] Datarate:\t"));
+    Serial.print(radio.getDataRate());
+    Serial.println(F(" bps"));
+
+  } else if (state == RADIOLIB_ERR_PACKET_TOO_LONG) {
+    // the supplied packet was longer than 256 bytes
+    Serial.println(F("too long!"));
+
+  } else if (state == RADIOLIB_ERR_TX_TIMEOUT) {
+    // timeout occured while transmitting packet
+    Serial.println(F("timeout!"));
+
+  } else {
+    // some other error occurred
+    Serial.print(F("failed, code "));
+    Serial.println(state);
+
+  }
+
+  // wait for a second before transmitting again
+  delay(1000);
+}